502064460 has 48 divisors (see below), whose sum is σ = 1561980000. Its totient is φ = 133883712.

The previous prime is 502064419. The next prime is 502064461. The reversal of 502064460 is 64460205.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (502064461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 464335 + ... + 465414.

It is an arithmetic number, because the mean of its divisors is an integer number (32541250).

Almost surely, 2^502064460 is an apocalyptic number.

It is an amenable number.

502064460 is an abundant number, since it is smaller than the sum of its proper divisors (1059915540).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

502064460 is a wasteful number, since it uses less digits than its factorization.

502064460 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 929767 (or 929759 counting only the distinct ones).

The product of its (nonzero) digits is 5760, while the sum is 27.

The square root of 502064460 is about 22406.7949515320. The cubic root of 502064460 is about 794.7914013051.

The spelling of 502064460 in words is "five hundred two million, sixty-four thousand, four hundred sixty".